Cognitive Surplus Index Cards | Mathematics

Index cards in five thematic designs will help you keep track of your notes and beautify any notebook.

Cognitive Surplus notes feature unique designs inspired by science! The brand draws inspiration from the world of science, and its goal is to inspire further discoveries.

The index cards are placed on a handy cardboard holder, so they can fit in a pencil case or behind the cover of a planner.

One set contains as many as 250 cards - 50 of each design!

Cognitive Surplus creates sustainable products. The paper used to produce the index cards is recycled, and the packaging is fully compostable.

For more information about the Cognitive Surplus brand, please visit ourblog .

Material | Recycled paper

Card dimensions | 15×50mm

Quantity per package | 250 pieces

Designed in Oregon.